2020 Used large XCMG XE150D crawler excavators
Product Introduction
XCMG XE150D medium and large excavators are more energy-saving and environmentally friendly. They adopt a new generation of Cummins high-pressure common rail EFI engine, which is customized according to the working conditions of the excavator. It has the remarkable characteristics of low speed, high torque, strong power, large power reserve, low fuel consumption and low noise. The key hydraulic components of a new generation of internationally renowned brands, combined with the latest research results, have higher efficiency, more precise control, and more reliable quality, ensuring long-term reliable strong digging force and excellent operating efficiency. The new generation of microcomputer control technology is used to precisely control the fuel injection time and fuel injection volume, so that the engine always runs in the best economic area and maintains the best efficiency and economy.
Product features
1. The industry’s first large-displacement high-efficiency pump, a comprehensive technical upgrade, and a 10% increase in work efficiency. The new generation of main valve has a more compact layout, less impact, high efficiency, better action coordination, higher transmission efficiency, and a 10% increase in rated working pressure, which can provide greater digging force. With the upgraded slewing mechanism, the slewing torque is increased by 10%, the slewing start speed is faster, and the braking performance and controllability of the whole machine are greatly improved.
2. The casting type single connecting rod is adopted to fully optimize the stress distribution, which greatly improves the reliability. The shaft seat of the boom stick adopts the forging type shaft seat, which is quenched and tempered, and has higher wear resistance. The elongated chassis makes the stability and lifting capacity the best. The X frame, slewing bearing ring, drag chain wheel support and guide seat have excellent anti-torsion ability, high strength, and can adapt to more severe working conditions. The service life longer. With the reinforced four-wheel belt, it has high strength, long service life and lower cost of use. The new generation of radiator adopts new high-efficiency aluminum fins and increases the area of ventilation holes to greatly improve the heat dissipation effect and meet the working requirements of 50 high temperature environment; the positive pressure degassing type expansion tank is adopted to improve the service life of the water pump and quickly degas Gas in the engine and waterway to reduce rust. World-class electrical plug-in components, waterproof grade up to IP56, more reliable.
3. Adopt the new XEICS control system, which is an excavator independent and proprietary intelligent control system for XCMG D series excavators, including main control, monitoring, remote control and expert diagnosis functions, providing faster and more comprehensive data management.
4. The new seat adjustment mode, the new suspension seat based on ergonomics, can realize 7 posture adjustments such as front and rear, height, backrest, headrest, armrest, etc., and can automatically adjust the height according to the driver’s weight, greatly improving the operation comfort. The front side glass adopts double-layer laminated tempered glass, which can significantly reduce the noise in the cab and improve the operating safety at the same time. In the event of an emergency, the engine emergency stop control switch can be used to quickly shut down the engine to minimize risks and losses.
5. The fuel pre-filter, fuel filter, oil filter, pilot filter, air filter, electrical box and other daily maintenance points are easily accessible on the ground, saving time, effort and safety. Inverted and visualized fuel pre-filter, you can know the status of the filter element at any time, and can also discharge the gas in the pipeline, reducing damage to the high-pressure fuel pump; equipped with a large-displacement manual pump, it is easier to operate and pump oil faster. The drying bottle of the air conditioning system is integrated on the condenser to reduce the failure points of refrigerant leakage, and it is easy to disassemble and replace. The fuel breathing valve is equipped as standard to keep the pressure of the storage tank stable, effectively filter the dust and ensure the quality of the oil.
